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Generalize/improve parsing of pointer declarations.

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Substantial improvements and generalizations to the parsing and
declaration handling code to properly parse declarations involving
pointers.  (No change to user-visible functionality, but this
lays groundwork for supporting a more general pointer model.)
This commit is contained in:
Matt Pharr
2011-11-07 17:46:59 -08:00
parent 79684a0bed
commit 7290f7b16b
12 changed files with 511 additions and 370 deletions
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8
builtins.cpp
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@@ -183,11 +183,6 @@ lCreateSymbol(const std::string &name, const Type *returnType,
noPos.name = "__stdlib";
FunctionType *funcType = new FunctionType(returnType, argTypes, noPos);
// set NULL default arguments
std::vector<ConstExpr *> defaults;
for (unsigned int j = 0; j < ftype->getNumParams(); ++j)
defaults.push_back(NULL);
funcType->SetArgumentDefaults(defaults);
Symbol *sym = new Symbol(name, noPos, funcType);
sym->function = func;
@@ -222,11 +217,8 @@ lCreateISPCSymbol(llvm::Function *func, SymbolTable *symbolTable) {
const Type *returnType = AtomicType::VaryingInt32;
std::vector<const Type *> argTypes;
argTypes.push_back(AtomicType::VaryingBool);
std::vector<ConstExpr *> defaults;
defaults.push_back(NULL);
FunctionType *funcType = new FunctionType(returnType, argTypes, noPos);
funcType->SetArgumentDefaults(defaults);
Symbol *sym = new Symbol(name, noPos, funcType);
sym->function = func;